159 lines
3.9 KiB
Plaintext
159 lines
3.9 KiB
Plaintext
# 2017 August 17
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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#
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if {![info exists testdir]} {
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set testdir [file join [file dirname [info script]] .. .. test]
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}
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source $testdir/tester.tcl
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set testprefix rtreecheck
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ifcapable !rtree {
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finish_test
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return
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}
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proc swap_int32 {blob i0 i1} {
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binary scan $blob I* L
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set a [lindex $L $i0]
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set b [lindex $L $i1]
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lset L $i0 $b
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lset L $i1 $a
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binary format I* $L
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}
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proc set_int32 {blob idx val} {
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binary scan $blob I* L
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lset L $idx $val
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binary format I* $L
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}
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do_catchsql_test 1.0 {
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SELECT rtreecheck();
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} {1 {wrong number of arguments to function rtreecheck()}}
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do_catchsql_test 1.1 {
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SELECT rtreecheck(0,0,0);
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} {1 {wrong number of arguments to function rtreecheck()}}
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proc setup_simple_db {{module rtree}} {
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reset_db
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db func swap_int32 swap_int32
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execsql "
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CREATE VIRTUAL TABLE r1 USING $module (id, x1, x2, y1, y2);
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INSERT INTO r1 VALUES(1, 5, 5, 5, 5); -- 3
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INSERT INTO r1 VALUES(2, 6, 6, 6, 6); -- 9
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INSERT INTO r1 VALUES(3, 7, 7, 7, 7); -- 15
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INSERT INTO r1 VALUES(4, 8, 8, 8, 8); -- 21
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INSERT INTO r1 VALUES(5, 9, 9, 9, 9); -- 27
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"
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}
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setup_simple_db
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do_execsql_test 2.1 {
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SELECT rtreecheck('r1')
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} {ok}
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do_execsql_test 2.2 {
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UPDATE r1_node SET data = swap_int32(data, 3, 9);
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UPDATE r1_node SET data = swap_int32(data, 23, 29);
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}
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do_execsql_test 2.3 {
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SELECT rtreecheck('r1')
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} {{Dimension 0 of cell 0 on node 1 is corrupt
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Dimension 1 of cell 3 on node 1 is corrupt}}
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setup_simple_db
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do_execsql_test 2.4 {
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DELETE FROM r1_rowid WHERE rowid = 3;
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SELECT rtreecheck('r1')
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} {{Mapping (3 -> 1) missing from %_rowid table
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Wrong number of entries in %_rowid table - expected 5, actual 4}}
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setup_simple_db
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do_execsql_test 2.5 {
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UPDATE r1_rowid SET nodeno=2 WHERE rowid=3;
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SELECT rtreecheck('r1')
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} {{Found (3 -> 2) in %_rowid table, expected (3 -> 1)}}
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reset_db
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do_execsql_test 3.0 {
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CREATE VIRTUAL TABLE r1 USING rtree_i32(id, x1, x2);
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INSERT INTO r1 VALUES(1, 0x7FFFFFFF*-1, 0x7FFFFFFF);
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INSERT INTO r1 VALUES(2, 0x7FFFFFFF*-1, 5);
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INSERT INTO r1 VALUES(3, -5, 5);
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INSERT INTO r1 VALUES(4, 5, 0x11111111);
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INSERT INTO r1 VALUES(5, 5, 0x00800000);
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INSERT INTO r1 VALUES(6, 5, 0x00008000);
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INSERT INTO r1 VALUES(7, 5, 0x00000080);
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INSERT INTO r1 VALUES(8, 5, 0x40490fdb);
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INSERT INTO r1 VALUES(9, 0x7f800000, 0x7f900000);
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SELECT rtreecheck('r1')
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} {ok}
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do_execsql_test 3.1 {
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CREATE VIRTUAL TABLE r2 USING rtree_i32(id, x1, x2);
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INSERT INTO r2 VALUES(2, -1*(1<<31), -1*(1<<31)+5);
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SELECT rtreecheck('r2')
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} {ok}
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do_execsql_test 3.2 {
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BEGIN;
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UPDATE r2_node SET data = X'123456';
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SELECT rtreecheck('r2')!="ok";
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} {1}
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do_execsql_test 3.3 {
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ROLLBACK;
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UPDATE r2_node SET data = X'00001234';
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SELECT rtreecheck('r2')!="ok";
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} {1}
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do_execsql_test 4.0 {
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CREATE TABLE notanrtree(i);
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SELECT rtreecheck('notanrtree');
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} {{Schema corrupt or not an rtree}}
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#-------------------------------------------------------------------------
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#
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reset_db
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db func set_int32 set_int32
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do_execsql_test 5.0 {
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CREATE VIRTUAL TABLE r3 USING rtree_i32(id, x1, x2, y1, y2);
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WITH x(i) AS (
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SELECT 1 UNION ALL SELECT i+1 FROM x WHERE i<1000
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)
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INSERT INTO r3 SELECT i, i, i, i, i FROM x;
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}
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do_execsql_test 5.1 {
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BEGIN;
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UPDATE r3_node SET data = set_int32(data, 3, 5000);
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UPDATE r3_node SET data = set_int32(data, 4, 5000);
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SELECT rtreecheck('r3')=='ok'
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} 0
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do_execsql_test 5.2 {
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ROLLBACK;
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BEGIN;
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UPDATE r3_node SET data = set_int32(data, 3, 0);
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UPDATE r3_node SET data = set_int32(data, 4, 0);
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SELECT rtreecheck('r3')=='ok'
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} 0
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finish_test
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